The KITTAIL Dog Puzzle Toys are perfect for helping your dog become smarter and more healthful. These toys feature an excellent size and shape that will effectively slow down the eating speed of your pet, prevent or inhibit excessive obesity and dyspepsia caused by fast eating, and provide hours of fun for your dog. Made of non-toxic, durable PVC material, these toys are easy to clean with soap in cold water by hand and then dry naturally after thorough washing. With a unique design that features 10 holes and a flower plate design, these toys are perfect for hiding different foods in order to keep your dog busy and entertained.